40577250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 118609920

約数和(自身を除く): 78032670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 125, 131, 150, 175, 177, 210, 250, 262, 295, 350, 354, 375, 393, 413, 525, 590, 655, 750, 786, 826, 875, 885, 917, 1050, 1239, 1310, 1475, 1750, 1770, 1834, 1965, 2065, 2478, 2625, 2751, 2950, 3275, 3930, 4130, 4425, 4585, 5250, 5502, 6195, 6550, 7375, 7729, 8850, 9170, 9825, 10325, 12390, 13755, 14750, 15458, 16375, 19650, 20650, 22125, 22925, 23187, 27510, 30975, 32750, 38645, 44250, 45850, 46374, 49125, 51625, 54103, 61950, 68775, 77290, 98250, 103250, 108206, 114625, 115935, 137550, 154875, 162309, 193225, 229250, 231870, 270515, 309750, 324618, 343875, 386450, 541030, 579675, 687750, 811545, 966125, 1159350, 1352575, 1623090, 1932250, 2705150, 2898375, 4057725, 5796750, 6762875, 8115450, 13525750, 20288625, 40577250]

約数ペア:

[(1, 40577250), (2, 20288625), (3, 13525750), (5, 8115450), (6, 6762875), (7, 5796750), (10, 4057725), (14, 2898375), (15, 2705150), (21, 1932250), (25, 1623090), (30, 1352575), (35, 1159350), (42, 966125), (50, 811545), (59, 687750), (70, 579675), (75, 541030), (105, 386450), (118, 343875), (125, 324618), (131, 309750), (150, 270515), (175, 231870), (177, 229250), (210, 193225), (250, 162309), (262, 154875), (295, 137550), (350, 115935), (354, 114625), (375, 108206), (393, 103250), (413, 98250), (525, 77290), (590, 68775), (655, 61950), (750, 54103), (786, 51625), (826, 49125), (875, 46374), (885, 45850), (917, 44250), (1050, 38645), (1239, 32750), (1310, 30975), (1475, 27510), (1750, 23187), (1770, 22925), (1834, 22125), (1965, 20650), (2065, 19650), (2478, 16375), (2625, 15458), (2751, 14750), (2950, 13755), (3275, 12390), (3930, 10325), (4130, 9825), (4425, 9170), (4585, 8850), (5250, 7729), (5502, 7375), (6195, 6550)]